baber/WOPTO huggingface dataset:
Patent JP-2000086360-A (JP)
Title: Ramming material for induction furnace
Inventor: NAKAMURA NOBORU
IPC: F27D1/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a ramming material for an induction furnace, having not only heat resistance, slag resistance, chemical stability, etc., but also thermal shock resistance, capable of being commonly used not only for the induction furnace for melting of a cast steel the melting of which is performed at a high temperature, but also for the induction furnace for melting of a cast ion the melting of which is performed at a comparatively low temperature. SOLUTION: This ramming material for an induction furnace comprises 3-25 wt.% one or more kinds of andalusite and kyanite having 0.125-5.000 mm particle diameter, 0.5-15 wt.% alumina fine powder having >=98% Al2O3 purity, 0.0005-0.0200 mm particle diameter, and the remainder of alumina having <=95% Al2O3 purity and 0.02-10.00 mm particle diameter.
Patent JP-S61138070-A (JP)
Inventor: YAMAGUCHI KO
IPC: F25D17/02
Filed: 1984-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03124400-A (JP)
Title: Load monitoring device for press machine
Inventor: MATSUSHIMA SHUJIRO
IPC: B30B15/28
Filed: 1989-10-03
Abstract: PURPOSE:To surely and quickly monitor a load by making automatic correction of the preliminary pressure of a hydraulic room and its compressibility to obtain an actual load and making an actual stroke pressure to be stored to a diagram storing means, comparing it with a stroke pressure diagram selected by a diagram selecting means to detect an abnormality such as an overload. CONSTITUTION:One or plural diagram selecting means are selected from stroke pressure diagrams stored in the diagram storing means. When a press is driven, an actual load detecting means corrects the preliminary pressure of a slide hydraulic room from the maximum value and the minimum value of the hydraulic pressure detected by a hydraulic detecting means and obtains the actual load. Thereafter, an angle of rotation of a crankshaft detected by an angle detecting means 6 and an actual load value detected by a load detecting means 7 are opposed to each other and stored automatically in an actual stroke pressure storing means 20. The selected stroke pressure (diagram) and a stored actual stroke pressure diagram are compared at every angle of rotation of the crankshaft. When the actual load value exceeds its torque capacity curve, an abnormality detecting means decides it is abnormal and the abnormality is informed by a notifying means through a sound, a display, etc. Consequently, the load can be monitored surely and quickly.
Patent JP-H03121464-A (JP)
Title: Magnetic toner
Inventor: UNNO MAKOTO
IPC: G03G9/083
Filed: 1989-10-05
Abstract: PURPOSE:To stably obtain a fog-free high-quality image high in image density and resolution by using a specified magnetite synthesized by a wet method as a magnetic material. CONSTITUTION:The magnetite to be used as the magnetic material is synthe sized by the wet method and has a polygonal form of 10-25 faces and an aver age particle diameter X of 0.1-0.2mum and its change coefficient sigma/X of <= 0.40, where sigma is the standard deviation of the distribution. In this case, even under the environment where usual toners are intensely triboelectrified by a developing sleeve for triboelctrifying the toner, a triboelectrification amount can be con trolled to a value not above a necessary amount, and a magnetic material small in particle diameter and narrow in particle diameter distribution is used, thus permitting the surfaces of the toner particles to be made uniform, high- quality images to be obtained stably for a long period, and images superior in thin line reproducibility and gradation to be stably obtained for a long period under low temperature and low humidity.
Patent JP-S61161531-A (JP)
Title: Computer equipment mounting unit
Inventor: DAGURASU SHII BOORU
IPC: F16M13/02
Filed: 1985-11-20
Abstract: A corner mounting unit for a computer and like equipment quickly attaches to two adjoining surfaces at the same height. The mounting unit includes a frame having a slightly elevated plate (30) with attachments positioned at selected locations whereby computer components or accessories may be positioned and firmly supported directly or indirectly at any of such variety of locations. A keyboard or bridging surface (11) is captured by the frame and extends forwardly of the unit at a lower elevation and bridging the included angle between the adjoining surfaces. A separate adjustable keyboard may be employed. Also adjustable monitor turntables (20) or swing arm attachments (22, 23) may be secured to the unit to position the computer components or accessories at the desired location for effective use. The unit eliminates the need for an expensive and complex intermediate or third top and the requisite hardware. A bridging clamp is provided at the intersection of the work surfaces so that the unit serves additionally to join, rigidify and stabilize such work surfaces.
Patent JP-H03124224-A (JP)
Title: Power system training simulator
Inventor: MIYAJI HIDEYUKI
IPC: H02J3/00
Filed: 1989-10-05
Abstract: PURPOSE:To determine a protective relay, which can function in consideration of the system configuration or the type of fault, in real time by additionally providing a power system training simulator with a protective relay which functions against system fault and a protective relay function judging means which determines a circuit breaker CB according to a predetermined rule. CONSTITUTION:A protective relay priority judging means 61 selects a candidate protective relay, which functions first for a set fault data 65, based on protective relay defining information 66. Upon confirmation that an inhibition set data 68 contains no inhibition set information, a system connection judging means 62 judges whether the relay is connected with a fault point. The system connection judging means 62 judges the connection between the fault point and the relay based on state data 63 of switchgear for simulation system and information 64 for defining system connection and makes a judgement that the function is required if they are connected.
Patent JP-H01104713-A (JP)
Title: Method for repairing damaged part of bottom brick of bottom blown furnace
Inventor: MUTA GENSUKE
IPC: C21C5/48
Filed: 1987-10-14
Abstract: PURPOSE:To easily and rapidly repair the entire part of the damaged part of the bottom bricks of a bottom blown furnace by charging brick scrap to the damaged peripheral brick part of a bottom blowing furnace and opening a force-feed hole of the press-feed hole bricks stacked in the central part of the furnace bottom, then force-feeding castable refractories through this hole. CONSTITUTION:A pipe 6 which is made of steel such as stainless steel and into which refractories 7 are previously packed is embedded into the bricks to form the force-feed hole bricks 5. The force-feed hole bricks 5 are previously stacked in the central part of the bottom of a converter, which consists of a shell 1, permanent bricks 2 and wear bricks 3 and is provided with bottom blowing tuyeres 4 penetrating the tuyere bricks 3a, in such a manner that the above-mentioned steel pipe 6 penetrates the furnace to the inside and outside thereof. The tuyeres 4 are replaced and the press-feed hole is opened by boring in the above-mentioned refractories 7. The brick scope 8 is further charged as aggregate from the upper part of the converter to the damaged peripheral brick part of the tuyeres 4. The castable refractories 9 are then force-fed from the force-feed hole to pack the spacing of the brick scrap 8.
Patent JP-2001081370-A (JP)
Title: Ink set excellent in color reproducibility and light resistance, and method for recording
Inventor: SANO TSUYOSHI
IPC: C09D11/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink set capable of realizing an image excellent in color reproducibility and light resistance. SOLUTION: This ink set is obtained by combining the first yellow ink composition whose coloring agent is C.I. pigment yellow 128, the second yellow ink composition whose coloring agent is C.I. pigment yellow 110, a magenta ink composition, a cyan ink composition and a black ink composition whose coloring agent is carbon black.
Patent JP-H01102808-A (JP)
Title: Dielectric porcelain compound for temperature compensation
Inventor: NISHIOKA GORO
IPC: C04B35/00
Filed: 1987-10-14
Abstract: PURPOSE:To increase specific resistance by containing barium oxide, calcium oxide, strontium oxide, silicon oxide, and zirconium oxide as main components, and substituting part of ZrO2 with one or more of TiO2 and SnO2. CONSTITUTION:Among compositions ranging surrounded by Points A-D (X, Y, Z), wherein the total of barium oxide content, calcium oxide content, and strontium oxide content is X parts by weight converted into (Ba1-a-bCaaSrb)O(0< a, 0<b, 0<a+b<=0.9), the silicon oxide content Y parts by weight converted in SiO2, and the zirconium oxide content Z parts by weight converted in ZrO2 (where X+Y+Z=100), part of ZrO2 is substituted with one or more of TiO2 and SnO2 by an amount of 1-30 parts by weight. Here it is assumed as A(50, 49, 1), B(50, 20, 30), C(15, 20, 65), D(15, 84, 1). This can raise the specific resistance of porcelain over 10<12>OMEGAcm even though sintering is made at a low temp. and baking in non-oxidizing atmosphere.
Patent JP-S61137275-A (JP)
Title: Discriminating method of recording medium
Inventor: SUZUKI YASUO
IPC: G11B23/28
Filed: 1984-12-10
Abstract: PURPOSE:To discriminate the kind of a recording medium easily by forming a reflector changing its reflection factors in accordance with a part of kinds in a recording medium cartridge including plural kinds of recording media having different driving conditions and detecting the reflected light from the reflector. CONSTITUTION:The potential levels of respective inverted input terminal (-) of comparators 12, 14 are adjusted by variable resistors 13, 15 so that the potential levels are adjusted to a voltage value V1 between the output value Va of a pre-amplifier 11 when a reflection seal has 0% reflection factor and the output value Vb of the pre-amplifier 11 when the reflection seal has 25% reflection factor and to a voltage value V2 between the output value Vb and an output value Vc outputted from the pre-amplifier 11 when the reflection seal has 50% reflection factor. The comparators 12, 14 compare the voltage values of the inverted input terminals (-) with the voltage values of non-inverted input terminals (+) connected to the outputs of the pre-amplifiers 11. In case of a ROM type disk adhering the reflection seel having 0% reflection factor, Va<V1<V2 is formed, so that the outputs of the comparators 12, 14 are in the Low level. Thus, three kinds of different disks can be detected.
Patent JP-H06105611-A (JP)
Title: Knotter in stem culm binder
Inventor: INADA NOBUYOSHI
IPC: A01D59/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide the subject knotter designed to facilitate the maintenance of knotting mechanism, esp. a string holder. CONSTITUTION:A holder body 24 engaged into a driving revolving shaft 23 projected from a knotter base 18 is energized on the knotter base side by a spring 26 acting from the outside of the holder body to hold a binding string between the outer peripheral surface of the holder body and a string holding piece 27 projected from the knotter base. In a string holder having such a scheme, the holder body 24 is designed to be threadable for the driving revolving shaft 23, and a receiving member 25 supporting the outer end of the spring is supported by the holder body so as to be slidable along the axial center of the holder body and not to get out of contact, and a lock-releasing mechanism equipped with a pressing operative means to make pressing displacement of the receiving member against the spring is provided a platform 19 covering a knotting mechanism A designed to be free to open/close under rocking and a lock mechanism capable of locking by engagement/detachment between a hole 22 and a lock pin 21 capable of clickedly maintaining the platform in a closed attitude are provided.
Patent JP-S62119705-A (JP)
Title: Video tape recorder
Inventor: IWAZAWA TAKASHI
IPC: G11B20/02
Filed: 1985-11-19
Abstract: PURPOSE:To record and reproduce high-quality video signals without increasing the cost so much, by recording luminance signals on alternately formed 1st and 2nd inclined tracks after they are subjected to time base expansion and frequency modulation and reproducing frequency-demodulated luminance signals by performing time base compression on them. CONSTITUTION:Video signals outputted from switches 6 and 16 are respectively inputted to modulators 7 and 17 and frequency-modulated by carriers of prescribed frequencies. Switches 8 and 18 are alternately switched between rotary heads A1 and B1 and rotary heads A2 and B2 whenever a rotary drum makes a half rotation. Therefore, adjacent inclined tracks are formed by the rotary heads A1 and A2 during the first half rotation and signals of odd-numbered lines and those of even-numbered lines in the first half field are successively recorded on each track out of the video signals, whose time bases are expanded double. At the reproducing time, the video signals are compressed to half in time base at each memory 24, 25, 34, and 35 and restored in real time.
Patent JP-H08100546-A (JP)
Title: Pole with damping device
Inventor: MURAHASHI YOSHIMITSU
IPC: E04H9/14
Filed: 1994-09-30
Abstract: PURPOSE: To improve a damping device and fabricate a pole with the damping device at a low cost. CONSTITUTION: A metallic damping frame 1 is fixed to a pole body 2 and the lower part of a metallic spring 3 is fixed at the center of the lower part in the damping frame 1. And a weight 4 is fixed to the upper part of the metallic spring 3 and a highly viscous liquid 10 is charged. Or the metallic damping frame 1 is fixed to the external side of the pole body 2 and the lower part of the metallic spring 3 is fixed to the lower part in the damping frame 1 and the weight 4 is fixed to the upper part of the metallic spring 3 and the highly viscous liquid 10 is charged.
Patent JP-H04136415-A (JP)
Title: Auxiliary combustion chamber type diesel engine
Inventor: KISHISHITA TAKAHARU
IPC: F02B3/06
Filed: 1990-09-28
Abstract: PURPOSE:To accelerate the diffusion into a main combustion chamber by projectingly installing a projection whose inclination angle for the edge surface increases gradually an the edge surface of a piston and increasing the volume increase speed in a main combustion chamber during the lowering of the piston larger on the part having a gentle inclination on the projecting aslant surface than that on the part having a sharp inclination. CONSTITUTION:A projection 21 whose inclination on an aslant surface is sharp at the center part and becomes gentle gradually toward the peripheral part is projectingly installed at the center at the upper edge part of a piston 2, and the upper edge of the projection 21 is set close to a subcombustion chamber 3. Inside the subcombustion chamber 3, a fuel injection nozzle 31 for jetting fuel and a glow plug 32 for assisting the ignition of fuel on the engine start, etc., are arranged. Since the volume increase speed in a main combustion chamber during the lowering of the piston is made larger on the part having a gentle inclination on the aslant surface of the projection than that on the part having a sharp inclination, the reverse skewish flow speed in the partial combustion gas is accelerated, and the difsusion to the main combustion chamber is accelerated, and the discharge quantity of black smoke is suppressed.
Patent JP-H0998727-A (JP)
Title: Production of porous food
Inventor: HATTORI RYUICHI
IPC: A23L23/10
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous food having pores homogeneous in sizes and homogeneously distributed in the food. SOLUTION: This method comprises a process for dispersing bubbles of 5-300μm in diameters in the range of 0.5-50% in a food material of a liquid or a paste form, a process for reducing the atmospheric pressure of the obtained material containing dispersed bubbles down to 1300-40000 pascal, a process for freezing the bubble dispersed material while the reduced pressure is kept or further reduced, and a subsequent process for lyophilizing the frozen bubble- dispersed material.
Patent JP-H1192533-A (JP)
Title: Acrylic resin composition, premix, smc or bmc and preparation of artificial marble
Inventor: KOYANAGI SEIYA
IPC: C08J5/10
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic resin composition capable of giving uniform glass outer appearance and excellent in molding processability, a premix useful as the starting material for artificial marbles, an SMC or a BMC low in odor, excellent in handling properties in the high temperature molding processing and particularly useful as the starting material for an artificial marble and a process for preparing an artificial marble having good outer appearance with high productivity. SOLUTION: An acrylic resin composition comprises (a) a (meth)acrylate whose ester group has a cyclic ether structure or a monomer mixture containing the same and (b) a poly(methyl methacrylate) or an acrylic copolymer. A premix comprises the acrylic resin composition and an inorganic filler. An SMC or a BMC comprises the premix and a thickener. A process for preparing artificial marbles comprises curing the SMC or BMC with heating at 100-150 deg.C under pressure.
Patent JP-H04139299-A (JP)
Title: Electrically viscous fluid
Inventor: SAKAI KAZUNARI
IPC: C10M105/54
Filed: 1990-09-28
Abstract: PURPOSE:To provide an electrically viscous fluid giving a large electrically viscous effect in a saved electric power and not causing the precipitation and flotation of particles by using a halogenated aromatic or alicyclic carboxylic acid ester as an essential component for an electrically insulating oily liquid. CONSTITUTION:Fine particles preferably comprising polymer electrolytes having a specific gravity of 1.2-1.6 are dispersed in an electrically insulating oily liquid preferably having a specific gravity of 1.2-1.6 and containing a halogenated aromatic carboxylic acid ester or a halogenated alicyclic carboxylic acid ester (preferably a brominated or chlorinated phthalic acid ester) as an essential component to provide the objective fluid.
Patent JP-H02106640-A (JP)
Title: Airconditioner
Inventor: SHIMIZU TSUTOMU
IPC: F24F5/00
Filed: 1988-10-14
Abstract: PURPOSE:To improve a noise-proof effect of a compressor, reduce the noise generated during the operation of an airconditioner and make compact the size of the airconditioner as well by sewing a noise-proof material so that it may suit the lower part of an accumulator of a compressor inside an airconditioner. CONSTITUTION:A noise-proof material 1 covers the sides of a compressor built in an airconditioner and sewed so that it may suit the shape of the lower part of an accumulator of a compressor 3. The noise-proof material 1 is closely fitted in the compressor by a fixture 13. When operating an airconditioner or a compressor, the enclosing effect produced by a noise insulating material 1a of the noise-proof material 1 which covers the sides of the compressor and the damping effect by a noise absorption material 1b on both side inside and outside reduces the noise of the compressor during its operation. Coupled with this, the noise absorption material, which is sewed to meet the shape the lower part of the accumulator, further enhances its enclosing capacity: this improves the noise-proof effect more dramatically.
Patent JP-H02192343-A (JP)
Title: Realigning device for time-division multiple information
Inventor: JIYANNKUROODO GURIMA
IPC: H04L12/46
Filed: 1989-10-06
Abstract: PURPOSE: To increase the capacity of a single loop system by synchronizing an input multiple signal and transmitting information channel information and signal channel information to be rearranged to individual units in accordance with a desired loop arrangement. CONSTITUTION: Input terminals E1, E2, E3, and E4 are connected to devices SRI1, SRI2, SRI3, and SRI4, and the delay of one frame is settled between multiple signals originated from these devices SRI1, SRI2, SRI3, and SRI4 and output terminals F1, F2, F3, and F4 to which these devices correspond. Each device SRI receives signals required for the device operation through a multiple conductor 52 from a transmission timing generator (GRE) 50 and a generator (GT/inverted T) 51 which has a frame symbol T and a multiple frame symbol inverted T. Output terminals F1 to F4 are connected to the same number of input terminals of a unit CII and are connected to the same number of input terminals of a unit RCIS in parallel with them too.
Patent JP-S61139276-A (JP)
Title: Pwm control system for transistor inverter
Inventor: OBUSE TAKASHI
IPC: H02M7/537
Filed: 1984-12-10
Abstract: PURPOSE:To arbitrarily set starting position and number for performing PWM control by driving an EPROM with a clock pulse having the prescribed frequency as an address input. CONSTITUTION:EPROMs 8, 9 are driven by a clock pulse having a frequency of n-times of 2 of a commercial sinusoidal wave to reduce a pulse width modulators of the number equal to that of irregular pulse number necessary in the conventional PWM control system to one to improve and stabilize the accuracy of a CVCF output sinusoidal wave, and to control the starting position and number of performing the PWM control of a transistor inverter only by data stored in the EPROMs 8, 9 and further the pulse width modulation factor.
Patent JP-H11102329-A (JP)
Title: Electronic device and its control method, and memory medium
Inventor: SHIMURA NORIO
IPC: B41J29/38
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the use of another interface from being disturbed when one interface is abnormal. SOLUTION: In a step S301, it is judged whether or not respective interfaces are normal namely, whether a communication can be made normally through the respective interfaces. If there is an abnormal interface, only normal interfaces are made ready for reception in a step S305 to inhibit reception from being performed by the abnormal interface.
Patent JP-H03120694-A (JP)
Title: Semiconductor memory
Inventor: MORI KENJI
IPC: G11C11/401
Filed: 1989-10-04
Abstract: PURPOSE:To prevent an influence owing to an parasitic capacity even if digit lines to be flash-written and refreshed are adjacent by transmitting a flash write signal to capacity elements, turning off first transfer gates and transmitting the signal to the digit lines. CONSTITUTION:A control signal PHI, is set to a high level and the transfer gates T11-T18 transmit flash-write information to the capacity elements C1-C8 of a flash write register 1, whereby the gates T11-T18 are turned off. Then, a control signal PHI2 turns on gates T21-T24 and a signal which the capacity elements C1, C2, C5 and C6 hold are transmitted to pairs of the digit lines DL1, the inverse of DL1, DL3 and the inverse of DL3. Then, a control signal PHI3 turns on gates T31-T34 and signals which capacity elements C3, C4, C7 and C8 hold are transmitted to pairs of digit lines DL2, the inverse of DL2, DL4 and the inverse of DL4. Thus, the influence owing to the parasitic capacity CS is eliminated even if the digit line to be flash-written and the digit line to be refreshed are adjacent.